EN 10210 S355J2Hni ishyushye-ryuzuye ryubatswe igice cyicyuma ukurikijeEN 10210hamwe nimbaraga ntoya ya MPa 355 (kubyimbye byurukuta ≤ 16 mm) hamwe nibintu byiza bigira ingaruka kubushyuhe buke kugeza kuri -20 ° C, bigatuma biba byiza gukoreshwa muburyo butandukanye bwubaka nubwubatsi.
Nibyo, EN 10210 =BS EN 10210.
BS EN 10210 na EN 10210 birasa mubintu bya tekiniki kandi byombi byerekana ibipimo byuburayi kubishushanyo mbonera, gukora, nibisabwa kubice byubatswe byubatswe.
BS EN 10210 ni verisiyo yemejwe mu Bwongereza, naho EN 10210 ni igipimo cy’iburayi.Inzego zinyuranye zigihugu zisanzwe zishobora kubanziriza ibisanzwe hamwe n’amagambo ahinnye y’igihugu, ariko ibyingenzi byingenzi bigumaho.
Ibice byubusa birashobora gushyirwa mubice nkumuzingi, kare cyangwa urukiramende, cyangwa elliptique.
Na none kubera ko ari inzira ishyushye irangiye ukurikije EN 10210, amagambo ahinnye arashobora gukoreshwa.
HFCHS= bishyushye byuzuye bizengurutse ibice ；
HFRHS= bishyushye birangiye kare cyangwa urukiramende rwuzuye ibice ；
HFEHS= bishyushye birangiye ibice bya elliptike.
Uruziga: Diameter yo hanze igera kuri mm 2500;
Uburebure bw'urukuta bugera kuri mm 120.
Byumvikane ko, ntaburyo bwo kubyara imiyoboro yubunini nubunini bwurukuta niba hakoreshejwe uburyo bwo gusudira ERW.
ERW irashobora kubyara imiyoboro igera kuri 660mm hamwe nuburebure bwurukuta rwa 20mm.
Ibyuma birashobora gukorwa haba muri akudasudira cyangwa gusudirainzira.
Muriuburyo bwo gusudira, uburyo busanzwe bwo gusudira burimoERW(gusudira amashanyarazi amashanyarazi) naSAW(gusudira arc gusudira).
Mu bandi,ERWni tekinike yo gusudira ihuza ibice byicyuma hakoreshejwe ubushyuhe bwumuvuduko nigitutu.Ubu buhanga bukoreshwa muburyo butandukanye bwibikoresho nubunini kandi butuma uburyo bwo gusudira bukora neza.
SAW, kurundi ruhande, nuburyo bwo gusudira bukoresha urujya n'uruza rwinshi kugirango rutwikire arc, rutanga kwinjira cyane kandi rwiza rwo gusudira kandi rukwiriye cyane cyane gusudira amasahani manini.
Ibikurikira, ni inzira ya ERW, nubuhanga bukora cyane bwo gukora bukoreshwa cyane mugukora ibyuma byinshi byibyuma na profil.
Twabibutsa ko kubice bidahwitse kandi byiza-byuzuye ingano zahimbwe nuburyo bwo gusudira, gusudira ntibyemewe usibye gusudira arc yarohamye.
Imico JR, JO, J2 na K2 - ishyushye rirangiye,
Imbaraga ntoya yumusaruro wa S355J2H umuyoboro wibyuma ntukosowe, bizahinduka hamwe nubunini butandukanye bwurukuta.
By'umwihariko, imbaraga z'umusaruro wa S355J2H zishyirwaho ukurikije ibipimo mugihe uburebure bwurukuta butarenze cyangwa bungana na 16mm, ariko iyo uburebure bwurukuta bwiyongereye, imbaraga zumusaruro zizagabanuka, ntabwo rero umuyoboro wibyuma S355J2H ushobora kugera kumusaruro muke imbaraga za 355MPa.
Ubworoherane kumiterere, kugororoka hamwe na misa
Uburebure
| Ubwoko bw'ubureburea | Urwego rw'uburebure cyangwa uburebure L. | Ubworoherane |
| Uburebure busanzwe | 4000≤L≤16000 hamwe nurwego rwa 2000 kubintu byateganijwe | 10% by'ibice byatanzwe birashobora kuba munsi yumubare muto wateganijwe ariko ntibiri munsi ya 75% yuburebure buke |
| Uburebure | 4000≤L≤16000 | Mm 500 mmb |
| Uburebure nyabwo | 2000≤L≤6000 | 0 - + 10mm |
| 6000c | 0 - + 15mm | |
| aUruganda rugomba gushyiraho mugihe cyiperereza no gutegeka ubwoko bwuburebure busabwa nuburebure cyangwa uburebure. bOntion 21 kwihanganira uburebure bwa annrevimata ni 0 - + 150mm cUburebure busanzwe buboneka ni m 6 na m 12. | ||
Umuyoboro w'icyuma S355J2H ni umuyoboro ukomeye wubatswe wicyuma ufite imikorere myiza yo gusudira hamwe nubushyuhe buke bwubushyuhe, bityo ikaba ifite uburyo bwinshi bwo gukoresha mumashanyarazi menshi.
1. Ubwubatsi: ikoreshwa mubiraro, iminara, imiterere yikadiri, ubwikorezi bwa gari ya moshi, metero, amakadiri yinzu, imbaho zurukuta, nizindi nyubako.
Sisitemu yo kuvoma: Ikoreshwa nk'imiyoboro yo gutwara amazi, cyane cyane mugihe bikenewe imbaraga nyinshi hamwe no kurwanya umuvuduko.
3. Ubwubatsi bwo mu nyanja no hanze: ikoreshwa mubwubatsi, urubuga rwo hanze, nubundi bwubatsi bwo mu nyanja.
4. Inganda zingufu: ikoreshwa mubikoresho byingufu nkiminara yumuriro wumuyaga, imiyoboro yo gucukura peteroli, hamwe numuyoboro.
5. Imiyoboro: ikoreshwa mugukora imiyoboro yumuvuduko yubahiriza ibisabwa byihariye byo gusudira nubushyuhe.
6. Inganda zicukura amabuye y'agaciro: ikoreshwa mubice byubatswe byububiko bwububiko, sisitemu ya convoyeur, nibikoresho byo gutunganya amabuye.
Umuyoboro wambaye ubusa cyangwa umukara / Varnish coating (yihariye);
mu bupfundikizo cyangwa mu buryo bworoshye;
Byombi birangirana nabashinzwe kurinda;
Impera yibibaya, impera ya bevel (2 "no hejuru hamwe nimpera ya bevel, impamyabumenyi: 30 ~ 35 °), urudodo no guhuza;
Ikimenyetso.
